baber/WOPTO huggingface dataset:
Patent EP-4231120-A1 (EP)
Title: Electronic device and method thereof for tracking user gaze and providing augmented reality service
Inventor: SONG HYOUNGIL
IPC: G06F3/01
Filed: 2022-01-28
Abstract: An electronic device according to various embodiments disclosed in the present document may include: a main body; a glass supported by the main body; a support rotatably connected to the main body; a first light optical output module configured to irradiate a first light that is a structured light toward user's eyes disposed at the rear of the main body; a second light optical output module configured to irradiate a second light toward the user's eyes; a camera configured to photograph the user's eyes; and a processor operatively connected to the first light optical output module, the second light optical output module, and the camera, in which the processor may be configured to: control the first light optical output module to output the first light at a first time point; control the second light optical output module to output the second light at a second time point; acquire a first image in response to the output of the first light at the first time point by means of the camera; acquire a second image in response to the output of the second light at the second time point by means of the camera; synthesize the first image and the second image to create a third image; calculate the first coordinate values, which are the coordinate values of user's pupils on the basis of the third image; detect a gaze direction of the user on the basis of the first coordinate values.
Patent EP-4275433-A1 (EP)
Title: Method and apparatus for physical downlink control channel monitoring per multiple slots
Inventor: Lin Qiongjie
IPC: H04W72/04
Filed: 2022-02-11
Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to embodiments of the present disclosure, methods and apparatuses for physical downlink control channel (PDCCH) monitoring per multiple slots are provided.
Patent EP-4285501-A1 (EP)
Inventor: RAHMAN MD SAIFUR
IPC: H04B7/0408
Filed: 2022-02-14
Abstract: La divulgation concerne un système de communication 5G ou 6G permettant de prendre en charge un débit de transmission de données plus élevé. Un procédé permettant de faire fonctionner un équipement utilisateur (UE) comprend la réception d'informations de configuration comprenant une liste de CC et un ensemble d'états de TCI ; la réception d'une mise à jour d'état de TCI qui est commune à la liste de CC ; et pour chaque CC(i) dans la liste de CC, i étant un indice de CC : la détermination d'un faisceau b i  sur la base de la mise à jour d'état de TCI et l'application du faisceau b i  en vue de la réception d'un canal de commande DL ou d'un canal de données DL associé au CC(i), le faisceau b i  étant déterminé sur la base d'une propriété spatiale utilisée en vue de recevoir ou de transmettre un RS r i , et la mise à jour d'état de TCI comprenant une source RS s et, pour chaque CC(i) de la liste de CC, la source RS s fournissant une référence au RS r i  en vue de la détermination du faisceau b i  pour le CC(i).
Patent EP-4294596-A1 (EP)
Inventor: HUGHES STEVEN MICHAEL
IPC: B23K26/12
Filed: 2022-02-14
Abstract: A pulsed-laser applies short ( e.g. , less than 10 pico-seconds) pulses to modify quantum particle ( e.g. , alkali-metal and alkaline-earth-metal atoms) ultra-high vacuum (UHV) cells to bond, ablate, and/or chemically modify vacuum-facing surfaces of the cell. The pulses are generated outside the cell and are transmitted through a vacuum-boundary wall. In one example, one vacuum-boundary wall is first contact bonded to other vacuum boundary walls at a relatively low temperature (below 200 °C), sufficient to form a temporary hermetic seal. Pulsed laser bonding is used to reinforce the contact bonds, correcting defects and generally increasing the robustness of the seal. The pulses provide high peak power to ensure strong bonds, but low total heat so as to avoid heat damage to nearby cell components and to limit quantum-particle sorbtion to and into cell walls.
Patent EP-4276212-A1 (EP)
Inventor: ZHANG JUN
IPC: C22C38/02
Filed: 2022-03-02
Abstract: Disclosed is a cold forged gear steel. In addition to Fe and inevitable impurities, the cold forged gear steel further comprises the following chemical elements in mass percentage: 0.15-0.17% of C, 0.10-0.20% of Si, 1.0-1.10% of Mn, 0.80-0.90% of Cr and 0.02-0.04% of Al. Correspondingly, further disclosed is a manufacturing method for the cold forged gear steel, comprising the steps of: (1) smelting and casting; (2) heating; (3) forging or rolling; and (4) spheroidizing annealing: heating to and keeping at 750-770 °C, then cooling with a cooling rate of 5-15 °C/h to and keeping at 700-720 °C, cooling with a cooling rate of 3-12 °C/h to and keeping at 660-680 °C, and cooling with a cooling rate of 5-20 °C/h to 500 °C or below, and then tapping and cooling.
Patent EP-4266553-A1 (EP)
Title: Rotating electrical machine
Inventor: TANAKA KOKI
IPC: H02K9/19
Filed: 2022-02-15
Abstract: A rotating electrical machine is disclosed that includes: a rotor; a stator including a stator core and a coil and including a radial protrusion for fastening located above a rotation center of the rotor; a housing member that houses the rotor and the stator and to which the radial protrusion is fastened; and an oil passage portion located above the rotation center of the rotor and extending in an axial direction within a range in which the stator core extends in the axial direction, the oil passage portion having a discharge hole that discharges oil in a direction toward a position radially outward of the radial protrusion as viewed in the axial direction. The rotating electrical machine further includes a rib portion that is provided above the rotation center of the rotor in the housing member, that protrudes radially inward from an inner peripheral surface of the housing member, and that overlaps the stator core as viewed in an up-down direction. The discharge hole is provided within a range in which the rib portion extends in the axial direction. The oil passage portion, the radial protrusion, and the rib portion are located in this order as viewed in the axial direction.
Patent EP-4308039-A1 (EP)
Inventor: GERLACH KORBINIAN
IPC: A61C19/00
Filed: 2022-03-02
Abstract: A warming device for a dental material includes a housing comprising a top wall, a warming cavity defined by an inclined wall, a backwall and one or more sidewalls formed within the top wall; and a heat generating component arranged such that it is in thermal communication with the warming cavity. The warming device further includes a shield movable between a first position in which a dental material can be deposited into the warming cavity and a second position in which the shield at least partially covers the warming cavity. The shield is formed of a material that at least substantially blocks transmission of visible blue light through the shield.
Patent EP-4318130-A1 (EP)
Inventor: TABATA DAISUKE
IPC: G03F7/16
Filed: 2022-03-25
Abstract: [Problem to be solved] An object of the present invention is to provide a method for evaluating the dissolution properties of a resist polymer, which method allows for an easy evaluation without requiring complicated processes, and with a high sensitivity. 
     [Solution] The method for evaluating the dissolution properties of a resist polymer according to the present invention includes the following steps (i) to (iii): the step (i) of dissolving the resist polymer in a solvent to prepare a test solution; the step (ii) of adding a solvent dropwise to the test solution while stirring the test solution, and measuring in real time the weight of the solvent added dropwise and the change in the turbidity of the test solution, as the dropwise addition proceeds; and the step (iii) of calculating the amount of the solvent added dropwise until the turbidity of the test solution reaches a predetermined value.
Patent EP-4310616-A1 (EP)
Inventor: WANG YONGCHAO
IPC: G05B23/02
Filed: 2022-04-12
Abstract: Disclosed is a vehicle remote diagnosis system (100) and method, which relate to the technical field of vehicle diagnosis. The vehicle remote diagnosis system (100) comprises a local VCI device (10), a remote VCI device (20), a vehicle battery simulator (30) and a vehicle diagnosis instrument (40), wherein the local VCI device (10) is connected to a vehicle (200); the remote VCI device (20) is in communication connection with the local VCI device (10); the vehicle battery simulator (30) is connected to the remote VCI device (20), and the vehicle battery simulator (30) can simulate the voltage of a battery of the vehicle (200) to supply power to the remote VCI device (20); the vehicle diagnosis instrument (40) is connected to the remote VCI device (20); and the vehicle diagnosis instrument (40) can send a diagnosis command to the vehicle (200) by means of the remote VCI device (20) and the local VCI device (10), so as to acquire diagnosis data, which is fed back by the vehicle (200) on the basis of the diagnosis command. The voltage of the battery of the vehicle (200) is simulated to supply power to the remote VCI device (20), such that the stability and success rate of vehicle remote diagnosis can be improved.
Patent EP-4207526-A1 (EP)
Inventor: GU Yu
IPC: H02M3/00
Filed: 2023-01-03
Abstract: A hydrogen production power supply system is provided by the present disclosure, wherein two stage conversion modules are arranged between the power supplies, and each output end of the second stage conversion module is connected to a power supply end of each hydrogen production device, respectively, so that independent power supply is provided for each hydrogen production device, which eliminates the loss of gas production caused by the non-uniform load among the hydrogen production devices. In addition, being different from the conventional technology, it is unnecessary for the hydrogen production power supply system to adapt the voltage by using a customized power frequency converter in the present disclosure. Therefore, the path loss issue can be avoided.
Patent EP-4212301-A1 (EP)
Title: Flaming machine for processing pieces made of a stone material
Inventor: LOVATO MARIANO
IPC: B28D1/00
Filed: 2023-01-12
Abstract: The invention relates to a flaming machine (100) for processing pieces made of a stone material, comprising a plurality of rollers (3) fixed to a frame (31) rotatably about its own axis, and placed in a horizontal work surface (1), wherein the pieces are arranged to be moved, a heat source (2) positioned below the work surface (1) of the rollers (3) and oriented in such a way as to hit the lower, or resting, surface of the pieces on the rollers (3), wherein the rollers (3) have a through cavity (4) which extends in the direction of its own axis, for the circulation of a cooling fluid.
Patent EP-4234292-A1 (EP)
Title: Simultaneous vapor and liquid injection
Inventor: SJOHOLM LARS I
IPC: B60H1/32
Filed: 2023-02-27
Abstract: Systems and methods for simultaneous vapor and liquid injection for a transport climate control system are provided. The system includes a compressor (210), a condenser having a condensing unit (220) and a sub-cooling unit (320), a receiver (230), an economizer (330) having a vapor outlet and a liquid outlet, a controller (350), and a flow control device (340). The receiver is disposed downstream of the condensing unit and upstream of the sub-cooling unit. The economizer is disposed downstream of the sub-cooling unit. The compressor includes a suction port (211), a vapor injection port (214) connected to the vapor outlet of the economizer, and a liquid injection port (213) separated from the vapor injection port. The controller is configured to control the flow control device to adjust an amount of liquid refrigerant into the liquid injection port to maintain a discharge temperature of the compressor at or below a threshold.
Patent EP-4242108-A1 (EP)
Inventor: DE SOUZA SANTOS DANIEL PARRODE FRAIA
IPC: B64D15/04
Filed: 2023-03-07
Abstract: Thermo-pneumatic anti-icing systems include port and starboard anti-icing subsystems operatively interconnecting heated engine (1, 2) bleed air discharged from port side and starboard side turboprop engines with port and starboard airfoils, respectively, associated with an aircraft (10) to thereby provide in-flight anti-icing protection to the port and starboard airfoils, and an auxiliary power unit (APU) capable of discharging a supply of heated APU (40) bleed air to the port and starboard anti-icing subsystems during an abnormal single engine (1, 2) or a single pneumatic bleed air operational condition. A controller (25) may command respective port and starboard cross bleed valves to open and thereby allow the APU (40) bleed air to be supplied to the one port or starboard anti-icing subsystem that is incapable of delivering heated engine (1, 2) bleed air from the port side turboprop engine (1, 2) or the starboard side turboprop engine (1, 2), respectively. The port and starboard airfoils are thus each protected against inflight icing during the abnormal single engine (1, 2) or single pneumatic bleed air operational condition.
Patent EP-4261390-A1 (EP)
Inventor: CHAHAL JASRAJ
IPC: F01D17/16
Filed: 2023-04-12
Abstract: A method for calibrating a position sensor (86) of a variable vane assembly (66) for a gas turbine engine (10) includes positioning an actuator member (82) in at least one predetermined position, determining a first measured position (108) of the actuator member (82) in the at least one predetermined position with a first channel (88) of a position sensor (86), determining a second measured position (110) of the actuator member (82) in the at least one predetermined position with a second channel (90) of a position sensor (86), determining a measured position difference between the first measured position (108) and the second measured position (110), and calibrating the second channel (90) of the position sensor (86) by adjusting the second measured position (110) by the measured position difference to determine a second calibrated position (114).
Patent EP-4283703-A1 (EP)
Inventor: TAKEBAYASHI YOSHITOMO
IPC: H01M4/13
Filed: 2023-04-17
Abstract: A producing method for a lithium-ion secondary battery includes a positive-electrode-paste producing step (S1) of producing a positive electrode paste (63P) by mixing positive active material particles (64) with a solvent (69), a positive-electrode-plate producing step (S2) of applying and drying the positive electrode paste (63P) on a surface (61b, 61c) of a positive current collecting foil (61) to produce a positive electrode plate (60), an electrode body producing step (S3) of producing an electrode body (50) having the positive electrode plate (60) and a negative electrode plate (70), a housing step (S4) of housing the electrode body (50) in a battery case (30), an injecting step (S5) of injecting non-aqueous electrolytic solution (90) in the battery case (30) housed with the electrode body (50) to produce an injection-completed battery (1B), and an initial charging step (S6) of initially charging the injection-completed battery (1B). The positive-electrode-paste producing step (S1) is to produce the positive electrode paste (63P) in which hydroxide particles (67) are further mixed.
Patent EP-4273685-A1 (EP)
Inventor: WANG WEN-TAI
IPC: G06F3/0484
Filed: 2023-05-02
Abstract: An electronic whiteboard system includes a data processing equipment receiving a plurality of first editing information provided by at least a portion of a plurality of client-end equipment, sorting and grouping the plurality of first editing information to select and sort from the plurality of first editing information as a plurality of pre-processing information, calculating a plurality of priority scores of the plurality of pre-processing information, sorting the plurality of pre-processing information according to the plurality of priority scores, verifying whether the plurality of pre-processing information sorted according to the priority scores are permitted to select at least one of the plurality of pre-processing information verified as permitted to generate second editing information, and executing the second editing information, so that the plurality of client-end equipment display editing results of a cloud electronic whiteboard corresponding to the second editing information. An operation method thereof is also provided.
Patent EP-4283087-A1 (EP)
Inventor: PANNEKOEK DENNIS
IPC: E06B3/58
Filed: 2023-05-26
Abstract: Die Erfindung betrifft eine Montageleiste (1) für ein Sektionaltorblatt, die aus einem schlagfesten Kunststoff mit einer hohen Shore-Härte oder Leichtmetall besteht, dabei weist die Montageleiste (1) einen allseits umschlossenen Hohlraum (6) auf, dessen unterseitige Basis (7) im Anschluss neben einer etwa geraden Auflageseite (9) einen Haken (22) aufweist, wobei der Haken (22) durch einen ersten Abschnitt (10) mit sich daran anschließendem zweiten Abschnitt (12) bestimmt wird, sowie einer Rahmenausbildung, die ausgehend von einer Rahmenprofilaußenseite (14) ein zweites Gegenlager (20) mit einem Auflager (15) für den Außenauflagepunkt (11) der Montageleiste (1) aufweist, und dass für die Auflageseite (9) der Montageleiste (1) an der Rahmenausbildung (2) ein Auflager (24) ausgebildet ist.
Patent EP-4250788-A1 (EP)
Inventor: ANSLOT MICHEL
IPC: H04W8/20
Filed: 2018-02-02
Abstract: The invention concerns a method for establishing a bidirectional communication channel between a server (12, 131, 401) and a secure element (11) cooperating with a telecommunication terminal (10) in a cellular telecommunication network for exchanging data and commands, the method comprising: 
a- Sending through a baseband of the telecommunication terminal (10) a first attachment request signaling message from the secure element (11) to the server (12, 131, 401), the first attachment request signaling message comprising a MCC and a MNC of the server (12, 131, 401), and at least a part of a unique identifier of the secure element (11), the first attachment request signaling message having a modified field compared to a standardized attachment request message, wherein a field of the first attachment request signaling message, after the MCC and MNC, comprises the at least a part of the unique identifier and is the modified field compared to a MSIN field of the standardized attachment request message, the server (12,131,401) being provisioned with the unique identifier; 
b- Receiving the first attachment request signaling message by the server, and in response thereto, sending from the server (12,131,401) to the secure element (11) through the baseband of the telecommunication terminal (10), at least a first signaling message (40) having the length of a standardized message sent in response to the attachment request message, the first signaling message having modified fields compared to the standardized message, wherein the modified fields of the first signaling message comprise: 
- At least a command, CMD; 
- A first payload comprising data; 
 
c- Executing at the secure element (11) the command.
Patent EP-4299162-A1 (EP)
Inventor: AOSHIMA HIROKI
IPC: B01D53/30
Filed: 2023-06-27
Abstract: In an adsorption mode, a control device (17) applies an adsorption potential between a working electrode and a counter electrode only during an adsorption time. The adsorption time corresponds to a target carbon dioxide adsorption amount, which an adsorbent can adsorb. In a desorption mode, the control device (17) applies a desorption potential only during a recovery time corresponding to a recovery amount. At this time, the control device (17) acquires an optimum desorption time which is a desorption time associated with a carbon dioxide desorption amount equivalent to a target carbon dioxide recovery amount RVCO2 in a desorption amount change map data. Then, the control device (17) applies the desorption potential only during the optimum desorption time in the desorption mode.
Patent EP-0008671-A1 (EP)
Inventor: ZIMMERMANN RAINER
IPC: E04D1/36
Filed: 1979-07-31
Abstract: 1. Sheet-form insulating unit (1) made of moulded foamed plastic for ventilated steep pitched roofs with longitudinal rafters, consisting of a sheet of insulating material (2) with a longitudinal edge (3) in the form of a moulded-on Z-section (4) consisting of a bar (6) projecting above and across the surface (5) of the sheet and an over-hanging flange (7) joined to the edge (8) of the bar, characterized in that a cutting edge (13) extending downwards below the level of the surface of the sheet (5) is provided at the free frontal edge (12) of the Z-section (4) parallel to the bar (6).
Patent EP-0013319-A1 (EP)
Title: Coupleur optique pour connecter une source lumineuse avec au moins une ligne de transmission optique de section faible par rapport à l'ouverture du faisceau lumineux issu de ladite source
Inventor: BALLIET LAYTON
IPC: H01L33/00
Filed: 1979-11-19
Abstract: Ce coupleur est du genre dans lequel des moyens de collimation (10) sont interposés entre la source de lumière (20) et la ligne de transmission (14). Les moyens (10) comportent un noyau transparent sphérique (26) présentant un certain indice de réfraction, entouré d'une enveloppe transparente (24), également sphérique, et présentant un indice de réfraction inférieur à celui du noyau (26). Le faisceau lumineux conique issu de la source (20), traverse successivement l'enveloppe (24), le noyau (26), puis à nouveau l'enveloppe (24), ce qui a pour effet de le concentrer et lui donner une section comparable à celle de la fibre optique (30) de la ligne (14). La source lumineuse (20) est montée au fond d'un logement cylindrique dont les bords sont collés sur l'enveloppe (24) après que celle-ci a été orientée de façon que la fibre (30) reçoive le maximum de lumière.
Patent EP-0012482-A1 (EP)
Inventor: ULIN CARL OTTO
IPC: G01S7/38
Filed: 1979-12-07
Abstract: A device for ejecting radar interference chuff comprising a magazine having a number of tubular cells (21) in which bundles of chuff (22) may be displaced towards an ejection opening. A plunger device (23) and a wire (29) which is connected thereto is used for said displacement, in which said wire or, alternatively, a separate thread connected to said wire is made to run inside the covers of said bundles between the plunger device and the ejection opening. Thereby the covers of said bundles will be ripped by said wire or thread when passing said opening. Said magazine may comprise one or a number of changeable cassettes having each a number of cells with a belonging plunger device and wire and also the driving elements (25, 26) therefore, said driving elements being engaged when the cassette is introduced. Said bundles comprise each a longitudinal recess accommodating said wire or thread.
Patent EP-0008879-A1 (EP)
Inventor: ZRINSCAK JR FRED STEVEN
IPC: B01J8/00
Filed: 1979-08-03
Abstract: A stripper arrangement is provided in a regenerated catalyst standpipe for removing or displacing combustion flue gas products with fuel gas products of hydrocarbon conversion freed of hydrogen sulfide. 
     A catalyst containing the flue gas passes downward through the first annular section (4) which is provided with downward sloping stator blades (6), imposing a horizontal circulating moment on the catalyst stream, thus separating the flue gas from the catalyst by centrifugal force. Fuel gas is introduced tangentially (14) in contact with the annular flowing catalyst stream, displacing CO 2  from the catalyst and being withdrawn through the central tube (8), which is open at its bottom end and closed at its upper end, through the hollow baffles (6) and a second annular zone (10).